GitLab

* Fix cuDNN backend selection for more case. Add CG as a option as well
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* fix logic
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix cuDNN checks
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Add more checks
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix cuddn version
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Fix error message
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

* Add check for window size
Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>

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Signed-off-by: Kirthi Shankar Sivamani <ksivamani@nvidia.com>